It's a bit like developing X-ray vision. In working toward a radiology degree, students train to become technicians and physicians who take and read medical pictures that tell what's happening beyond the surface of patients' bodies.
The medical images come from ultrasounds, magnetic resonance imaging (MRI) and computerized tomography (CT) scans, and more. These scans respectively rely upon the body's sound waves as a means of diagnosis as well as its natural magnetism for vivid pictures of organs and tissues. X-ray machines combine with sophisticated computers to view bones, tissues, organs, muscles, and tumors. They help physicians to diagnose injuries and illnesses and to plan for any needed treatments.
Radiologists have the options of specializing in MRI, CT, and ultrasound. In some instances, radiology degree recipients might themselves participate in disease treatments. These physicians might be known as radiation oncologists or interventional radiologists, perhaps providing radiation therapy or surgeries that are considered minimally invasive.
Radiation is often used to damage the DNA of cancerous cells and can be combined with surgery, chemotherapy, hormone therapy, or several of these treatments. However, students working toward radiation degrees are likely to learn also that radiation therapy might in some instances be used also to ready the body for bone marrow transplants, to treat certain eye diseases, and more. The primary concern with using radiation therapy for non-cancerous conditions, however, is that the therapy itself might cause cancer.
Minimally invasive surgery involves working with tiny instruments that are attached to slender tubes inserted through small incisions in the body, and it has become increasingly popular over the years. Radiology degree recipients are able to view minimally invasive surgical procedures by inserting additional tubes with tiny cameras attached into other tiny cuts.
It takes more than a Bachelor's degree with a scientific emphasis to become a radiologist. Because radiologists are physicians, they must complete four years of medical school followed typically by three to eight years in a graduate internship, residency, or fellowship that allows them to train in a specialty. Radiologists, who become licensed by the states in which they work, might specialize in specific parts of the body, such as the breasts, heart and lungs, stomach, intestines and gastrointestinal tracts, reproductive and urinary organs, or muscles and skeletons. There are opportunities for radiologists to specialize also in the head, neck, and spine and to work with specific types of people, such as children or emergency room patients.
Radiologists, depending upon their training, might become medical doctors (MDs) or doctors of osteopathy (DOs); the latter of which is considered to take a more holistic approach to patient care. Depending upon their training too, radiologists typically also become board certified by passing examinations provided by the American Board of Radiology and the American Osteopathic Board of Radiology.
One of the areas of focus in radiology, like that of other health care fields, has involved technology. Due to the advancements of technology in general, students are able to attend online colleges where they can take radiology courses online. This includes offerings that provide radiologists with easy access to paperless patient records, the ability to look up medical information in general, to order supplies, and more.
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